Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,016",
      "signature": "0xb2097b99f677ea4a6a679759027bb2238ff1414fade83b7b831071b305475b598f67c90ba18ecd7d65731e2145d0cff6",
      "randomness": "0xae1589304fc9fe023f2cffc46399bd9fe847548a8bbdcf43ef46720854d4053a"
    }
  ],
  "blockNumber": "7,407,090"
}

{
  "Sr25519": "0x02bc4ee4dde3811cb56dc3040819a66c944745e4c394a283391dc68b9fe9766740b94bde7b5944f062c7f7a9883ec33ca219b490fae4c18a5fe9e56ac5ddf88b"
}