Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,417",
      "signature": "0xac9079dc76c40cb802405d1e5e6b475afb3f369627f80f8fd9d0e94b606b7ea793bb1707bdabee2db06d7ee1cd1bab31",
      "randomness": "0xe37dd422c350741c00a5fd8453e0f8d1081d02a3dada95cb8407d9e854d1d39d"
    }
  ],
  "blockNumber": "7,411,690"
}

{
  "Sr25519": "0x4c047736f4e2e1a2127333fff90910999dcda090adf644c2c40f07727a03724d5ef9418d429b3d26857e4b8d1b5533e643b23737173f84fbe5eb14494f7d5885"
}