Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,605,977",
      "signature": "0x88fb80d65c3da8ec1c2320b96c8a03c68ef46b7b7e8efe69d38ec279e3ae660d2ed790e55e453ff533db432866935a7d",
      "randomness": "0x90031c7d4dc9f178d994401c743a12c5fadf12bec53aeea3d6f121a909a36211"
    }
  ],
  "blockNumber": "7,421,811"
}

{
  "Sr25519": "0xead5e5dd6f451fcafa1c93eb64376ec11c0e09c1c12263fb2c2c451051a9381eb69d1e6106191a4cd7933f37c3197f0c847a9ed3ded62889e2c28f09233a3189"
}