Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,550,305",
      "signature": "0xb071cadda294fcaa58e060236e4a70be1430a24fccd8bb53b9470f1b705f062edf9680af832b47c8949b4f95c099d415",
      "randomness": "0x31a3f8d99ec5e2e355969b162882e510641fa36e122f4dff4185c3ae6dbf6282"
    }
  ],
  "blockNumber": "7,407,912"
}

{
  "Sr25519": "0x344d9fc44c8e82519b4a073a8a7d14afc4e29ff8826ed3a8567038c7c535d969ced7bcb88d6cc8d4b316cdeb78df96e8754f704681f64f0ab701a0cf8c9e8980"
}