Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,652,720",
      "signature": "0xa333b467e94d72160896a3616c02aba37c08c639bedd030b1b890de23b255b014f21e1ffe994a9d214839d60f4971114",
      "randomness": "0x8e5c0f8da55dc0a7c0286385185208c1f54074c9fd3913509e07558ce4c0a1c0"
    }
  ],
  "blockNumber": "7,433,485"
}

{
  "Sr25519": "0x743f571130678143a239d54cd0f3503c29ac3a593b96b02987392fd606631501501b034e6b8238c36b9a6ba95b57b98c7696b448150f89d02c2a8c941d96dd83"
}