Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,646,482",
      "signature": "0xb8669a1e074500a28f637298c5d04d5e2a78b42b7e9ba0e1f9058d9479b2d37225f143bb4bd8aeb806691bdcf0c2382c",
      "randomness": "0x98072192e9b46d0fe31858b86f9ebf3ca20ab2cfdb8119e10b87c24b68565be0"
    }
  ],
  "blockNumber": "7,431,925"
}

{
  "Sr25519": "0x2e169ff9cc3b0bb7f549039f99e06d6317d4cd89c46769a62fa8565344faec37069db163ea39ba6479109386b4b207e73a845f5a14b42d3bb75c11a7b5f2f78d"
}