Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,728",
      "signature": "0x8e16a3bce0c2360131d4117d85250bbffe45d79ca5573884274694a6723140e2f44c8103d5ab3b04949aa3e371b0b988",
      "randomness": "0x32a7be62e0cb8009e4b620e3c826a98ae27758fdc6b1cef2e16cceb7c93330a8"
    }
  ],
  "blockNumber": "7,413,517"
}

{
  "Sr25519": "0xc6086d162119bb5af39e94268a018122f2cad719ac0f4205344f3ba7369a2b7fe02bb36f1becd1ed50daf7222bfc410fd08f7c53ce66fa4736c088553e8c3088"
}