Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,536",
      "signature": "0xb0a0246b82796a4cb8596dad65f041f2c148549744f84542b5ee7c545d3e3ab3ea95571f86fe2a9109cd0ff048ef3360",
      "randomness": "0x29b779028c8850bc0e074676d8519d5e737ff4bfbaff1a29e0e2ac0fae1aaf55"
    }
  ],
  "blockNumber": "7,408,470"
}

{
  "Sr25519": "0x9a1109282db5240835cb19cfa2e17611d79aef59ae7717fd8f48050bbcf8d24eacba98bf140c43db578f7b9220732d65af14a529c20a8c646367552de224ab83"
}