Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,582,561",
      "signature": "0x96efa62eecc1e8d01806e372ca14077663e6a830f25fca81837f39c4c0b0392de7c066c453102a349c83feb20646a6f9",
      "randomness": "0xa74a5f7cce7c488de035d168c9f9e7bb1ea005b89436823fce3554f95d7c841e"
    }
  ],
  "blockNumber": "7,415,963"
}

{
  "Sr25519": "0x4cfa5ab6665f46d4046f3093ddf8255f2ad52dee0f4829490ef0143164ff0757a9c8d279026dba95fb9f825228c3e831cd833ec52fb0cc5bd09e584c81f7fc85"
}