Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,569,125",
      "signature": "0x9519cc33d2e9d93df3bc30b0ffaebe92916e2f4101d5f22ee7245e87534cde2152c028bc5bfe505c613f82ba1f4fd2e1",
      "randomness": "0x1ce3e32a0ceb5cf9951d48e10da7fea210682b48a5a59ba2d58f3f6d82593922"
    }
  ],
  "blockNumber": "7,412,617"
}

{
  "Sr25519": "0x28cbe179409f2c8e680a7aa66074c6572d8c38b45039318ddb43435a7f0bb06c334b3ae9ba9b0ff8919c61e02204942362e457f179db873e6ceeba109cf59286"
}