Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,629,818",
      "signature": "0x940a3a34a206f4c51211cdd7097b040915436f70c6aa7ca6417430220a9dbe90d544856a208574d7aac188dc5918b9b0",
      "randomness": "0x3882469947f4575c3d17a53a4d69cf05f33b0cdf7b3631439e8a63f21ae08b29"
    }
  ],
  "blockNumber": "7,427,769"
}

{
  "Sr25519": "0xf05c263e347e586c446a4b28044d1d17e76065d9e6c65a41028e65d906012e5ff93f2065fdfab362372bc495ee0dce5458ee76522e2cf688a6f5944c5d7b1386"
}