Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,801",
      "signature": "0x892301163271b414778405c1cc9d141255bc2377cebb8ac72649c43e528bea2e6c0e034d912e426301eb5602c7b3b9c6",
      "randomness": "0xc66214351a8262b87db2b87d08821db896dce6342dd7a8c21d3ca30d9a0e0c13"
    }
  ],
  "blockNumber": "7,415,036"
}

{
  "Sr25519": "0xe8894c8f88f8336f56f0a082049418301f95022516449df8fbeb9ca1e2d2e24828d60ac8b07455e30c9b652065bc39454898238aa92b5572f81e9285839d9287"
}