Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,963",
      "signature": "0x812b437658b22d3d4178eeff63369847a28db39aca74f42ce4ea78d66b026200f9d1a7cc80eabdb1f1b0748f2ac27aa5",
      "randomness": "0x99f2acd6775271bdd9bb1f087ccd51a0c6264858674817a5aeded8c0b6b68aaf"
    }
  ],
  "blockNumber": "7,407,576"
}

{
  "Sr25519": "0x2277cc2c0bde709a830c2513aa55fb8d75df00b59ae3f376debad4543a430b0c1497bb0b7000b96c070ef5e293d67163f14069b4730eb87579e6f66a0fec468d"
}