Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,722",
      "signature": "0x97e5200f442c1d11a36856ec90fdd8dc212837e5474557fcc778dcb3c66fecadb980dccec47d75c498c4bba46be04807",
      "randomness": "0x6f199bfbdee5912e8745b9333ed016628a9384b22156d8de9ff9eca09d44bea7"
    }
  ],
  "blockNumber": "7,413,016"
}

{
  "Sr25519": "0x742dd0d1ded98fe276970a0e395ae1eb212010c3b083da656f8d42b2dcc5a30728da3ea6abfda01df28ea9ba54d1b500c6860418d95c6f9bcaeaeec18539fa82"
}