Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,665,009",
      "signature": "0x91832c6fabfc48eca049455908ab26c77373b5600099b8c3b97ffb3c51c58e9113a47217b5d5679edca51449130f3b54",
      "randomness": "0x313ca4494c4c63408b44bb15e8413b468d768361ebbdc14634dc6b4576bc8bf4"
    }
  ],
  "blockNumber": "7,436,544"
}

{
  "Sr25519": "0xc62f899df9f323eb45e1be1e2c29a4828920792ac42413f7199a10f2b6344327ef5992d1cd700ea110a02abe1ca915543260d8873134b5bd2947b4580b7b2b89"
}