Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,820",
      "signature": "0x8a43a82128ba3c6075ffce919e84a6cdb228975280d41111fcf6b6c66aae298da4f9442f268549f862dc8fcfe503b1d7",
      "randomness": "0x3603accd2db634d3d98dcda9fc196b6b7cda3947c9bad22da197bf8a089d128a"
    }
  ],
  "blockNumber": "7,410,790"
}

{
  "Sr25519": "0x96e20059da142d24256d4078f590116fc2b7ef2fc2446c01175383305368005e46907371d4bdebff897f00cb06801a1db675f560c56f1776f41c86ed76883d86"
}