Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,816",
      "signature": "0xa88d394068559e57b8a7c9d59758aae40503b56002be65facd56eb12ecf771f35567a85a17defb9d146cbe4286887cba",
      "randomness": "0x6565df2b3b8cb04874035034a0ec76851ac9a776e3a3d55efbdf68ebbd915244"
    }
  ],
  "blockNumber": "7,414,290"
}

{
  "Sr25519": "0x0ab928a6eea017346d539d1ed6b32411ddd4d8a7357a7aae18e59b53d0752322bcac5fa4af784ddd435db8fed69329b3d857e6739a0f375fff936971cc7d4f8e"
}