Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,666,816",
      "signature": "0x96378875bafc33ec128b81440d17f52d9f80d3a923c014a28948921546720b66497677faea684f1114e2f836c84d2e0f",
      "randomness": "0x42b0b1443885ae4761aac39592807080c884cd1b71ab903b5b5c69d529411781"
    }
  ],
  "blockNumber": "7,436,996"
}

{
  "Sr25519": "0x30c7c7ef7413fbced14a65b4108a3f202ed2b659eba619af6acd1cd361215756a532edd18476ce33ebbba743ab9e49f9b3752597b87bf23c3192a7ce4f4ac580"
}