Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,683,404",
      "signature": "0x9051aa7f25bf63f3453e1e0a2a1b499da5c01df91cbf5107f90df6b0e3c667237fbdf46af7df70838d47eb50061322a9",
      "randomness": "0x16e8b8b8771f94875d356cdfec135bdcab0a02b2943044674c9d6cab5acb5613"
    }
  ],
  "blockNumber": "7,441,137"
}

{
  "Sr25519": "0xd60a377a20afae9c5da66b73586b783ea902745b7783af8db360daa6521f971cf2863311269102a9b07a4f1e4db778edd6d8aaeca1d9bbea942c3b6342e31782"
}