Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,645,297",
      "signature": "0x83a0d305da01640688b93485d64acbb21392de75f71d128c30a2b822e6ef4b2d1d073f808d3989cddf6c01a47299e2e6",
      "randomness": "0x70b79379035fb0e784a8fbdb7175133d9c984ddfae632eb7775cf875ac6b2fab"
    }
  ],
  "blockNumber": "7,431,629"
}

{
  "Sr25519": "0xfa72579f13fe990561c9762dda8cd56aa7380e5a08453d385eb4a345b0bb812aad180bc9c7d109f821623a1e11c67b6e15e5e4dd63f95ecff1bdf84d44a5b484"
}