Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,557,841",
      "signature": "0x8041fdf3822d64928d375094045efbfe5e4bc44e07517fbb8a7944637cf7ecbad92bcf41de9b8bd7dfb293d6c9de1da6",
      "randomness": "0x844746c859e5108b73ecc37e5c6d4a5079a5b33f0cb31967395e731e05d6ab44"
    }
  ],
  "blockNumber": "7,409,796"
}

{
  "Sr25519": "0x702d7f93e1ce5719c5acf1085578e1e673edbba5a6897e136b6bd63cada1dc5b4ecfe80561fc569cad0896c36595d9a0c1493de03ad5e555dbd7885ff723398f"
}