Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,543,692",
      "signature": "0xa2051d0bbf6184abf7a62e87961a39d60702e9019bb586d214e56b5fb3ceb093b1f5fc7ce7171dd9699a574657dbc42f",
      "randomness": "0x31050c01d664381addfa873edae88dacd7f4d6f9ba4456f34df7a7f44ced6eee"
    }
  ],
  "blockNumber": "7,406,258"
}

{
  "Sr25519": "0xee499a1e9c5046a90ff1cc9d86496ab597203d8975f0e48d9c68fb7489cf6a697c7d6db191a3389d51cd02a5c5ff804856a2c56108b668aff727c37f96a4798b"
}