Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,541,642",
      "signature": "0xb5be2e04cf078dee6f8f2f5b73ec11b293996ec5509e05ed5a7770a1a82cfb184433627f0d1af6c94d1de572be1c7270",
      "randomness": "0x3512d16e7685e5ea859f410263d780d5c480484b2674628bee0cf5c9bab07fbd"
    }
  ],
  "blockNumber": "7,405,746"
}

{
  "Sr25519": "0xb051b6f1413b2135b5015aa88e28cc30897d198fcfeef0bd2131425d5b59213fef408970e76cde5e8f4ca68845bc5a1497e9b9947e537f1e53b771d9e3cc1480"
}