Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,562,404",
      "signature": "0xb23917ddd60287783d6022a9642e08085d4180492b965dcc1f4c238a324b9a775e1c67cf73e25536935fd1b690105e5c",
      "randomness": "0x4a7e6cf6377bc965535413555b74d96942efd47bfe5d131afa75386b9c0d0cc7"
    }
  ],
  "blockNumber": "7,410,936"
}

{
  "Sr25519": "0xd222d3d7c1e65b2d51d4b09073cb4dc079cf87ebe6487975233dec4d98008b6c16105014003067bc671598dc190e8f5df3be10c14b53e69436791a57edc8278e"
}