Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,539,775",
      "signature": "0x8fef5d5d7678abcbad4bb5bf49253045f05b03bbf1f4ecc9d42d7accf05af6884552b1567827fdb8f5c5a8681a1c0e28",
      "randomness": "0xbd89a5078e8034ddff5ca1ba9cef886ed9bac84baa8a9eff60e2842ffe65bf1f"
    }
  ],
  "blockNumber": "7,405,279"
}

{
  "Sr25519": "0x1027810a5d9dbcb3fb25b66422916328d0234dab93a8bc3ddf3f890de9e39d51e2a2f116e796acb8e8e5c01dd2335ee17307171cb2b02acb7b7582518ac4a38b"
}