Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,562,472",
      "signature": "0x9299c8a18729ea1f8fb7ba3a6bd1006167d617a9b7bab0d8c156d6fc4ea2164015e9c321f7df417940d31caa17aca494",
      "randomness": "0xb2863acd3cdb8a679242de99e89e89251d00f882221412cc41914d4a80ba33dd"
    }
  ],
  "blockNumber": "7,410,953"
}

{
  "Sr25519": "0x242c3a00a338fb4b0ef48e65edfc947efcc13ae2386fcde0c5b3aeb10695593182fe2f8124b17783c5697320c4f82ce584b39b9db836dcd1bd68225939873e85"
}