Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,698",
      "signature": "0x8f5a79572503263fc1b7b4090b7f9d86ea4e5df0c98937f42e2bdf3d5f50861cebf28583a22b0139bf08117442ad3cf0",
      "randomness": "0x77ffe10270b44cb1d30bbe7db5bf8e937743e573ca97610a66652ac3509c70a5"
    }
  ],
  "blockNumber": "7,410,010"
}

{
  "Sr25519": "0x4efcc6a2844066fbf6fceabbdb8b8ca4db92edec6b2f48bb74cf14393bde03623dfa70c87d17d2e591c59ffc288de3218ba3017411691db3588327a1f9bdf884"
}