Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,654,561",
      "signature": "0xb596be5ed3df038c9881987134172420ed04c6464963cd08ce95b0019eb4b7b0b1be7582a1822fa409088d8f7b395480",
      "randomness": "0xa52cb3d34bddcb55b63fd1e25f0e329294d38dcad7c9a3b556841cc3a01c4c9a"
    }
  ],
  "blockNumber": "7,433,945"
}

{
  "Sr25519": "0x02c7f29fb9daaf0d75f37ad58716bec079dcd8b96c8da0f254f841622d77512dded5ded64538ed256dfe32734aca9b67556fde0e51a4f061d0ec1241920bff8b"
}