Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,628,416",
      "signature": "0xb6243bf1d12cd5847c2bdecf91cb1314b7d172bf24fc9b7894fbc1655510e5680caca3a15150b9a64c35c9ba6f61aa86",
      "randomness": "0xc7f2c5bcf0e315f61c71ad39739909db6a98acfdda601e587db048fc8b81b28e"
    }
  ],
  "blockNumber": "7,427,419"
}

{
  "Sr25519": "0xb4934781faa9b601d4e308ecabbd8c8b221b932210a9894fa41f87bc1e222c401aeb9c60c13905b47a62a18d7e7f8b86f2a486b80db5f4de5a5a8641e3025a8d"
}