Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,178",
      "signature": "0x9835c7be5a1b775940304752527cd3ff25e961f03b8ea39e8e16433c52251130a534048a9d5c2a6ddc2f338de1c1f02f",
      "randomness": "0x428865afa9c7923337a115a8889c6abeb79e9d977bf22810d904f3075e8ee199"
    }
  ],
  "blockNumber": "7,414,630"
}

{
  "Sr25519": "0x1e704dd315a0456bf9e9354eeeeaf79bc4cec4fccd4bd51fa0cb37a1d385f41d50dc41f52de391cf3706175ad166cce16dd69ccf96fa92bbf1dc89fe5b3c2586"
}