Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,594,245",
      "signature": "0xb773ed183fd186ca680f6b03b0c90ca347a3bbf35676edfa9e7b334bda865bebee9ae57694ad91f1db7fe9a632ab28d0",
      "randomness": "0xac24fcbd7676095fc4f9b07eaab997d9a98a4f79442a95d95c5937d37b5d7e37"
    }
  ],
  "blockNumber": "7,418,878"
}

{
  "Sr25519": "0x205e2f4bf09e94708d405f2721fe8f07588a57ed10a33ac2320a787d13fc984d145016755b7c2dcbc32cd36b63a286db43d6943f13f4aaac839c7020cbf4e58d"
}