Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,588,179",
      "signature": "0xa36a84d7b2a6da03792a74bdc9cbcbfcf9f56cb3bb09497cee42c22ba8d4cb2fb9d5a7030b0f2f1063932f9d3792715f",
      "randomness": "0x6d68eda6db053ce3a51c130d4652f1665dad1fb08bf07e00a3b2ff0d51b1a458"
    }
  ],
  "blockNumber": "7,417,367"
}

{
  "Sr25519": "0xf04f76d664eda506a23fadd0bf6d8a5b503c49152a158b8e933f8b0720c3bb36f196109d3b7fe4b56dfb56dce6af023e2b288ede00dede778d9fe1e7ec374e89"
}