Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,666,710",
      "signature": "0xa8fb438668e54db9deefcc8226d91541e0c4cdcfed18fcc369130b661cefc5e57a62cfd6b739b17c742c555185293997",
      "randomness": "0xd31257d860d0d35f401e9f081e4bcf8bd1201ea38d23e17f14d3c4e7795582d7"
    }
  ],
  "blockNumber": "7,436,969"
}

{
  "Sr25519": "0x3086f7f809e7e5f8d81a3a195cb7bbf328269ec9adc73e7e6fefd51594f1630966bf99ff4aa7100d43afde69abdcbf051c876ba7034a160e55a8fc727d8c8582"
}