Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,547,492",
      "signature": "0xb1492e5cb1af10c27f4bbfc3d2aafa13fbeb2709b4b7813d46fe85e30f1c35517d6b2875d38aa7c2a657ffe095b29941",
      "randomness": "0xf79c3ce8c9ad9c6550118becbe7b0092533007f92ec9a9f173ccf425bdf34828"
    }
  ],
  "blockNumber": "7,407,208"
}

{
  "Sr25519": "0x7ee120ef534cf7303311e96ab86f09c74096e8220bb5d45ea23198707cdf2f6d2b8f2012de01970229796d5c27f0f6b94bb8e773dd336f36ba47d402ffdc8e84"
}