Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,697",
      "signature": "0x94622a96f66d875c432656c399eb0b0c39843fbfd5efd7aa8d3189edec38a54d110b2f02bbf786f04a0285fcd29135c4",
      "randomness": "0x92d01bc78007dcec6e5f87698563e08195590fa0b90a3b5acb015e6cf33211f0"
    }
  ],
  "blockNumber": "7,415,010"
}

{
  "Sr25519": "0xb255b575a8bcaa5ea7f2d187b4b3079fc0cb31df40893615252ffb84ebab947a19481786811bd17a40f670f4f7fbd230ff0263101211c6cd8ba7a4c4c4560f8a"
}