Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,937",
      "signature": "0xb4edb87f6fcee5d421b1f5c974389afd0e9bd778d4ab730c9256c567eac53d8d0ff038a5ca399e372623b169869246f8",
      "randomness": "0x10bfb4269f3dee97a5993152852d4eabb40ccc6ae508d8ece7fbf0a647798475"
    }
  ],
  "blockNumber": "7,406,070"
}

{
  "Sr25519": "0xe23abd14af726bd33d3e91fc18bd199872f263c924a009c8b39a1fab54be0b5ad052c33a369c77136dcc75c496209b2693577c955e82f1b5cd39b08c2c1d4886"
}