Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,599,222",
      "signature": "0xa0f7f7df5cfa629d4763b5a27b30f255fc492d76ea132e2f781e443cca1c86ce8a81b0fe1317f19681e1165546cdd917",
      "randomness": "0x3272ae2f171dcc27aeec0b4f1457c7af94b153476a6c33b282591610a766b6fa"
    }
  ],
  "blockNumber": "7,420,122"
}

{
  "Sr25519": "0x30365577a91d81142aa3ce2b05f6e8a6ecec8d08c5b6beccb5fa2b961855415537817ad6abab02f9a733a924afe478aa20d7bc058ae12d704e8feb6ecb6c4487"
}