Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,630,210",
      "signature": "0x8358bdc452f06efefad63b921e916b38ef049e6bd85d0115300492f5a55ec0b296feb9a87266d776ae4a9810dd0c4453",
      "randomness": "0xcc04dba31623a14fe916321debdcacfd7a8c9ebc93c15e67f75c4d7b5da31d6e"
    }
  ],
  "blockNumber": "7,427,867"
}

{
  "Sr25519": "0x7e4c07c68a06be8b89ad14f2a5ab9435caa079eedd59cd299c77179add2dbf531a3c4bfb10ff376cc2fa26fcd1a4096bd0bf8a24ca0e9d61514703fabd57cf8c"
}