Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,499",
      "signature": "0x879bbc60e8bedf30a0c2695a60b40b71cf66ab285a6cf9cdaf79916d005e2528ddcaa4b146f9e3da5fb4615ff03970cd",
      "randomness": "0x596d256156525f03cb45f230317af59adc8524b751bd48743ffe363f1308813a"
    }
  ],
  "blockNumber": "7,414,210"
}

{
  "Sr25519": "0x3eea1dc6167b3bfe4cc1bafba506957e05c7c75a9038ce716705016d5dd90338d0f94daa68720dd14800927a72832356ea2b391ec09915ade54fb7895109a285"
}