Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,548,172",
      "signature": "0x8c5363594555aae9881819d766207d1a317b42846eab51e35f1b112bf2da5fc8d41780c546daa47529d9e9aecd250c25",
      "randomness": "0xa720138a25d7193bcf60edd7dab6c768ec692c82b6e149a2d3ee8b2f7060f661"
    }
  ],
  "blockNumber": "7,407,378"
}

{
  "Sr25519": "0x02567483b1a770dbe5f1e7b1a849f01cf0389ebdfbff45a0a8a7a40f495792496d062a4f297eb459d7ee64902c1a50072cf9a78d6c8d5d5da419091b1cdcfd83"
}