Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,562,012",
      "signature": "0x9852eabf48abbe4f8b780606b580acd2c67989b5ab089d09053c08265a1dbf308b4cfeaf07b8086dd87aa0d04e6ef2fa",
      "randomness": "0x14b1aebec99ef0bbcc18a22e08c46883b3980e58a7b964b057618554f7f6f857"
    }
  ],
  "blockNumber": "7,410,838"
}

{
  "Sr25519": "0xe8de3826a361b7c19ef25e4e741559d44ac277de092a06a8b38d7bdb9a9df648dcfe29f30f9a9b2feb368a14997e4b49d6266665d33385eb2b5ad3ee74068381"
}