Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,528",
      "signature": "0x8ceccf1002a5f6a668ee79da603ca483d5bb3c1c02339a3dbba9b4a3319bffab55232977a32da63fb85bf8c3520a7f54",
      "randomness": "0xb8278ca845a2410fe36237847f9ef7c38fe3ba508a26ac5efe9ffb5ad19b3b77"
    }
  ],
  "blockNumber": "7,406,217"
}

{
  "Sr25519": "0xbe9e39c90f09f5b5f1d8181a636de4ac80095498409b07a9ab24c200d212f8638e5c28d95bf6e9d6187bd066b76602ae1a72e887c1fc201997bab2bd1587b887"
}