Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,540,749",
      "signature": "0xa909648392fcc0e6a1c0d0b342b310e08fd1c5b872a0430ea9e5ee6746c5da2ba0bb513ef1179c46b34c77cb2bab77bb",
      "randomness": "0xc4e91cdf92969f81b6b1d33ac47f30ef16c3d019089baa476cac0c6ff063c2e1"
    }
  ],
  "blockNumber": "7,405,523"
}

{
  "Sr25519": "0x34d8d8fb7e27ca9bff7d793dc619d1b232dfd251d28c36931c83ffad033a105a5fd889aa1f285d72d06fab13fd222d992b785abe962e4264d976a74c1fa9ae87"
}