Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,547,457",
      "signature": "0xb5752883c301e80e986c42b5a7c7bf8f94cc2ff257a410f4c1ab9eb67cf6e59aa26cd98002593cfd5e2bfe391198cb77",
      "randomness": "0xebb851a8af776907a4336bf0abb5e47434bdcd9f31f5b28ecc8f50f7722b2224"
    }
  ],
  "blockNumber": "7,407,200"
}

{
  "Sr25519": "0xb62dd25c60259e594c888b44067a963de74a5e97caa35264d8ccb1549aab7119f2bfcfb218079613e0de6a909acf8531bfcb8ef2ecfc5e45e220e02350507f87"
}