Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,886",
      "signature": "0xb1d81a6d53c49a5d46959f719a535f181f16c6d8539bc3ad9e7381f7f2f28ee07cf92b98cc702099875d3e7251912668",
      "randomness": "0xa999fadb1cdecc932b9dedbfe5acfb88180ca183a6aff21c1d5b27e92be677d3"
    }
  ],
  "blockNumber": "7,423,037"
}

{
  "Sr25519": "0x580076da6bb83777b5485248cee933a3a5f7504de3d298f334f90dc4ef8f8254d51dec8cc5ada7a5639e388d4ffcfe97e410a9ab2856800eb284999c70e9068f"
}