Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,589,274",
      "signature": "0x834b2e77809f03c805155936e2bc959b667b8a2e25d45ad60bcc12ccb8b41835b5ac7be0c2173ae97a198b18a85b4fbb",
      "randomness": "0x6f804ef8c7563cb66ac34e2b37ca879103ab83abf2e61e05be3b19c099cd8900"
    }
  ],
  "blockNumber": "7,417,641"
}

{
  "Sr25519": "0x1c2a57ff8201415c01c60c3e4794ea630eb657ec4bc0918ed18932c4fd47a624c78d10a4b81d28b824a772db953803fe534a9c7486e6da0989cb1c48fd7dd98a"
}