Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,565,696",
      "signature": "0x927b04d0b1c191c15995608f4acaabfb0c742fdafcaf71c533e05e6fe7fcd49d5f153411c6684e84ef8a0405efea6a17",
      "randomness": "0x349faad78a3e1eabd757f445850f40a9418a0afa6b23b9075436829a2440e94b"
    }
  ],
  "blockNumber": "7,411,760"
}

{
  "Sr25519": "0x9a322f9061db5957cd87aad175963d13b7b9a85aae5b01e7349cc61533d74e73b21310cb3f7b718d8a2ee64ac645f2b38543855cf1d888d89be12ec0610caf81"
}