Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,571,607",
      "signature": "0x85910a09ef733fadbeec6a99859ec26093f777dadffacff92f651dab9f0c677e137f97d69aa5af4c823f5d94516dff27",
      "randomness": "0x459759644ebca41cfe85aac0bca1e9a6766c57675fa7612127388e354400c714"
    }
  ],
  "blockNumber": "7,413,237"
}

{
  "Sr25519": "0xa05fc24b8f64cb0f4ec405eef8b6a7a92dbb2cc60c6ce675d554968d1b445635c58d2d7b9bc52163e9c0f27725e86a1c9de5ff332512e70a5a19a66364a2cb80"
}