Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,577,674",
      "signature": "0xa379c4f982ee6b56e44b85bc41f5913ee18a0902ddbcb118f31862f471ca129b806e2271595f849da15bd34775e7fa07",
      "randomness": "0xa8e60084823ac20ef09441b19452d983c3beeb327b02ef3f04fd59f826992f8d"
    }
  ],
  "blockNumber": "7,414,754"
}

{
  "Sr25519": "0x0cf1c3ae9a35213415039cfec9498824d5e889b8a0aa6c05eeaf76586747793dd19d7b2b72157ac2d1be9ea9d25d858e7f40eb4bcefa0b80b84b891322586c85"
}