Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,578",
      "signature": "0xb16e4571d50dc518e9e6baf32234f6e99248f884f6bc83ec5852cf1e2b3f534134c81bf3d945d8b3e0193075a2414a24",
      "randomness": "0x752ae79bbf733d2d02a2f0c25f0f20ae137ac2b2880169f2ed081c15c2584c4d"
    }
  ],
  "blockNumber": "7,407,230"
}

{
  "Sr25519": "0x90e0b34b5fbe3da252bb88498fffa26d72501fabc77f665d07ab2c0ef7ee57072f9d34aeda537feeea5aac5291e57b5d233e5b9ecaf09b682c8ecc2201f7d381"
}