Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,583",
      "signature": "0x977bf4334cd2321a010a30184afb10d39cca83ad2567e5ef4f226850b387ae14a08ee72d0ce2f6d6827cf29773f2858e",
      "randomness": "0x6ced0e72a7b54eb62c110d85eb92e6261825a3e1c3f205fe33481c18046f1f85"
    }
  ],
  "blockNumber": "7,408,231"
}

{
  "Sr25519": "0x2a86c8a79a043d0df9492951468f4672909e85398e6dcc3dffdfbfd65ad03f3c9b0f578fbb725d3ab8dd246cd6257be70580c513a76b7145b09c9f220681958b"
}