Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,612,269",
      "signature": "0x82829def112e8a25df49fe6a5ae027972cd6e4e99f008fc16de4ee07f10ba1a31ac6124d2791e89bc5297f8dcbf4993c",
      "randomness": "0x6da3cb031580c2aa799c9abc6650050ec99029a7fa91d749b64ffdfc00dbd137"
    }
  ],
  "blockNumber": "7,423,383"
}

{
  "Sr25519": "0xa88d25febc84dd868b98f0faff0d9bb75713be5a2059ed5c6d8323e473b39430b86d849273be5a843a1976b00222a5e26e5959b97d301b29ea1df761e111678d"
}