Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,577,688",
      "signature": "0xae95d63a0bfdf455d184a18c111386df980633e066871f39dca49b4f566aab2302338c11cf002b4ec8ceef1dd9797abf",
      "randomness": "0xb05b7a2119b307c3f1ac7fb04edbfb618774c9cf95436e41940a3c32f4f2cb89"
    }
  ],
  "blockNumber": "7,414,758"
}

{
  "Sr25519": "0x3439bd60e969f6232f87f74c9b39e935840099bfce090ce8ecf27e2c1c628625d18bfe3c33b8352f0ad04283a208d8f149c7378c92f9e6033ed3f6c564fe1a86"
}