Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,660",
      "signature": "0xa4a9400709fa11c87ce61919f23dbde9b10d4372e0d79aa3af8e7b702a32bde3fdf363c3edaa25ffb7ae30870a866636",
      "randomness": "0x09be20623d666a704e4c40a6206afd0e2bf761415db76300cbbdd98396249f26"
    }
  ],
  "blockNumber": "7,407,750"
}

{
  "Sr25519": "0x06623878854b0b09138bf662b0e317d98b0ffb576fc6b73a7627f8b25a63887bb8647cbd9781a421d258808d6a4ce2b5503032b752897d555662f2dbf5118388"
}