Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,779",
      "signature": "0xa83c6cf4b1bc19d2c71b875c9d7a58bbdeeaa8503802f47a1b0ce243ea43fc258f5f1d6864a35ea946322bdbaf883fed",
      "randomness": "0x772fcd4c145116a36907aa9958259a8e748f31463137b28a0ed5cda9f15e1219"
    }
  ],
  "blockNumber": "7,407,030"
}

{
  "Sr25519": "0xd6744ff9ac8e22a44791328d35076490b1723077be57f0d1f0a1f99443316d50f1186eb38c953284ef64923aa57015f8b0ef12ae50713d4cee42650bfd51538b"
}