Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,598,224",
      "signature": "0xaea1c78cb342ebeafb8121d85e72f740f8b927de9e1d0a6efc38218bb1d45e099dc4f486b4db9f56bfec812b8847040a",
      "randomness": "0xe0bb9ac0e9fa586f1e046cb2f1b42f1d2b3246fe45c10faa9d1a5bfd35334126"
    }
  ],
  "blockNumber": "7,419,872"
}

{
  "Sr25519": "0x40d953ca34c818eae6c6126a6c3c23816e899acc4385c6a91024d2171f6a10790f9674ce4590aeea6f499eff4ed3d755ed2de019526c81c1ecdd20d0dda48a83"
}