Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,577,298",
      "signature": "0xb0271a28e62fdce77db22a0859e8b69788b4b454ac1c8062452896be5e69b43f87b73d055ca4b1b393e620614bf1cd79",
      "randomness": "0x00bd6cf2ce6876062b86311afd1334200056c044373a9b12b18d5b6f8769bb8a"
    }
  ],
  "blockNumber": "7,414,660"
}

{
  "Sr25519": "0x42aec0a9bd265ba8d8c42872a667141536251ef70481d7e9467cf33ab1b470263ae9f7e1eb06ccf46507603c95b3f0c38bc3d51be7ebfb10f6cb9355367c608b"
}