Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,570,459",
      "signature": "0x993594ad9a2edb1a73b9750f6353ce276650bc489dc3b2a5b13e497035aed0e001f30d4a397545fa9e4c17de4566f3e8",
      "randomness": "0xc9ddc189a9a33683e565621b86c6d744673857c6e9206e82a0009a77c2ebe6bb"
    }
  ],
  "blockNumber": "7,412,950"
}

{
  "Sr25519": "0x38566e20a31ac795a0c072a10ddd0c322c8c9ef92fbb7deecbacad12a81541673fccfd1517393a68176ec867daf4519292eaba00c81cddd32954e6cff4f9a381"
}