Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,562,788",
      "signature": "0x87fb6bb55def5a17db0d47df89e4e9fee0e0e5eef7300446adaaf14582f3680e5878332c77d9e2e43da7a287f42d0622",
      "randomness": "0x19b4556bd8c3f7166acec2559680619fbe554d3181b0bb6f9d45c9dc3bb67cd0"
    }
  ],
  "blockNumber": "7,411,032"
}

{
  "Sr25519": "0x203736a49ade1ce92dff1d41ec43a5b76d732ce98b432e48a6669d3c00a94e08cb1e6f1ab4678f057ef9670de7484e405c313241a7daa510ae71438303a1e386"
}