Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,558,969",
      "signature": "0xa1323f1f27ea1acb560adc4cb9dca7d40ec075d97b70555202a698f9dd770e8feee4600d5b1ff129ce75d78b53fe5227",
      "randomness": "0xe4668a50fa9450f4c9a63d8922bf30912411e2e862d05fc5d91637e32c85ff05"
    }
  ],
  "blockNumber": "7,410,078"
}

{
  "Sr25519": "0x8aaa2ff2cec164f791dbc2f617d87a64898748ad10b3f915e5ed27e0146e6e54e0c9f9a9dd61589d38ede247bad1eaf135e3165097c1ee8bae44aed5abbd6086"
}