Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,616,442",
      "signature": "0xb45e408f2c82f833a182abea7e34935868225022694c30f53cb26b500fa716564d6e5ed432aa12fef9d5906f6357be45",
      "randomness": "0x312d00c100d6223e47c6a405da6526822d41cc697f7239699489c090f13301cd"
    }
  ],
  "blockNumber": "7,424,426"
}

{
  "Sr25519": "0x84d1a3fd3dccd53eaaf976a256b5fa0ff3a6cb750923279b099ea2a040229215051979e94fd6b0d27bd0a7d3e98fcc1909ac4d62cc6d935ee435aab61a3a2781"
}