Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,220",
      "signature": "0xa239dddec7af3c619eb884bbcd8ecbe15286fce1532028354c48a46b83194de36c931a26b160b6f25b29083e72c162b8",
      "randomness": "0x611fff8d69d592c964fc6240d5d59db3aedb7ce201102f28d61c5825078bae3a"
    }
  ],
  "blockNumber": "7,424,370"
}

{
  "Sr25519": "0x36e9075c429d7adea4b12d6ea4f66cb54548772cb8663ee8341a15aae2117067db8415320caf0fe1244627469bda56b960908b88fcefb42fc5fbe0a25c592384"
}