Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,610,141",
      "signature": "0xaf5d968140a84de21534b4c1bfcea9ff018588438a8ee3d7fad1711a2f6367417386c622fb9518d848d382cc4799444e",
      "randomness": "0xa672c6b964f06f316fd990d30abf1c36dc6b0c2a1d4f1298567b0d4b7610b882"
    }
  ],
  "blockNumber": "7,422,851"
}

{
  "Sr25519": "0x5e0c6970dd8aa2b5ce0cf10114547a614c367bdb58a325acbfa9b420e6817135733025ef0bb197ff83196e7663585b71980ed0e8bc204c1bab53fa2db6559c83"
}