Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,611",
      "signature": "0xaace498526e3aa7aa37a45d6e123cba41e4fbec0b5eb1aee475be7dd94e7e1800c2f84238fe58897290d343eb7ed0b58",
      "randomness": "0x0b40f09ce18b384cad0c02814af0642f2fe887c8b1d3f5578668bb06c41a9e2e"
    }
  ],
  "blockNumber": "7,422,469"
}

{
  "Sr25519": "0x587ed033df649ed16bd3ee11c261792df2cf59a8c6066ee8914d2c5d5a92a10afda06929f33b49de5ba462582984c1c6ba10c956a467f1e24981d992252e4585"
}