Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,562",
      "signature": "0xa5d61e02dedded0dda74c17273be0b941c46c809c8f9ed9fa76f3ef652c8e2867cd9731ccd88357779744ab4f4988b9c",
      "randomness": "0xec9809a14808e6695a1b704e630e8b34bd90cb2da56f261af9a7142e2445e3ef"
    }
  ],
  "blockNumber": "7,407,476"
}

{
  "Sr25519": "0xee2beb119ba3f8336a0db2c716792e6c85cbf4dda70ba00b9fabd31cf2dbb10c08d041b14191ee6e64b935beb38f603a95fdc136627be0f87f1d22da34744883"
}