Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,597,028",
      "signature": "0x82a5e262cae1fa45162a7734e3c36f49624b0d3e8c1ee6f5cbc59560f0d3956b9295d7a18ecdd56862597db61ceaba0b",
      "randomness": "0xcff2ad6156fd2b7f846b6df70e5863fd360e2ce96338c88d25e411604c3c01b9"
    }
  ],
  "blockNumber": "7,419,573"
}

{
  "Sr25519": "0x5604ac9f8183edd2ddc4052812656dd63bfdc07c1d7e1bc5205d787d7bab876f14dfee5475e9dd535f5dc9d78a2b61442f52317dd29a079272b4b7b8ccbf598e"
}