Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,566,257",
      "signature": "0xb0f78ed77cf74dcc904920ff7df353b7d9bc1a044c02e315126dad1498739af9a7f72e3874be62b4aa5c46287195d985",
      "randomness": "0x2eeee97456b9fc512219d26584a66cc9153aec387a550d56bf9ce1e1b235b23a"
    }
  ],
  "blockNumber": "7,411,900"
}

{
  "Sr25519": "0x2095e9a1b5ff734a871e07dcbbcd8e471f9236ada359c0d96fdfa167e59efb6179210b6ce1f33ebedd9fa079de431f228cee8539241e292121e8ae1d0d62cd83"
}