Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,670,241",
      "signature": "0x89e5aa1a60d3019cae37e4e8aedfa1b803ff31c630f5d987ecb8a2697689b67bf0dcc2fa295af3a71bb202491e26444c",
      "randomness": "0xe8c1995b238c05b4a38dd77b94a683eab53564ed3fb8351b13fc004660f1df5c"
    }
  ],
  "blockNumber": "7,437,852"
}

{
  "Sr25519": "0x4c617799ba47349f9edb3e9ed098eba8f0dcf312588c69413372fccdc52fd408ae86dce2280cf5fefc2fa84cc5c57d6d9bccc3959bfbc59fa8aec925d99e7087"
}