Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,548,102",
      "signature": "0xaa0b10ba9e4234833305dcd446830241dcb20b60dc82e5c741283fd76d0c08dcc1e59536b5271db5445081112116efd7",
      "randomness": "0x134bb847d47839bef8f0b220733d922033575d8c76cb0d0991d9b40b1f20f5b7"
    }
  ],
  "blockNumber": "7,407,361"
}

{
  "Sr25519": "0x261edd1a962838207d1ec1e8e2fc587edab48f4bd03c0eaf7e849fc6e6fc7e0bd77993e6ee1e2c88f8309087095e9bb20d96af4b50c10d9db14eb1184662fb8f"
}