Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,576,217",
      "signature": "0x8ec84a95ca066b902a6809a427c749f416258345a2cfa2deeb9fda4eea0841f9383f533ed728076740a450dbb776c12f",
      "randomness": "0x1c6aacedcc984ed3d5e4bb40ba52d7c21fe50fe6c08d0bfe170a2725e7b92e1a"
    }
  ],
  "blockNumber": "7,414,390"
}

{
  "Sr25519": "0xd6a26f06bdec2443e98cf23b8b64c0a29c10a389b66b8bddae81911db873b1536c9b7b70b8f61dd0bdac82daf71493794b593fdca6fdacbd366ec2fc4b402a84"
}