Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,667,046",
      "signature": "0xa32bb81795f1d328ae4ccc9d03250de0c69b3929f489c9f29dd854681ce4a5ad98cbfcd05bfb01613e2141dc2402f48f",
      "randomness": "0x8c213015c5297122fe717f80da25ae2881174d0a2cdba0114c2c2b56fd647249"
    }
  ],
  "blockNumber": "7,437,053"
}

{
  "Sr25519": "0xc42be1603a7ab8668ea8715630fad1dae3a492092c229a4ee0b226974ddcba51fde4663e94afb9051a205b0d8d85f10ef536058d98e235c41274bd5f163e9f83"
}