Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,481",
      "signature": "0xb7f02ad54de1a0e586fca3fde3b46c3eeb0b4dbf12ca83f06dee5d202103b6d3252d487c29c5b653d49d0e46f69bcd13",
      "randomness": "0xf2d974c68b0c914ac83d21a050409c736ac10c852daedb86b8dfe9cdaa2ce638"
    }
  ],
  "blockNumber": "7,409,456"
}

{
  "Sr25519": "0x361be3a67edf5e023c8be3e753da27c7150046dc75026cfb41b417cd14c3d643bb1eeffbc2c4b39be10d9680085e9b56ebb18cd7ef8410611e18018ad2ed1482"
}