Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,547,705",
      "signature": "0xb239f4e53f57083839b2f81cfad9ab056b89171a115d5c7271962923e0bcab39e6a79742d9de737245fc7530dc345439",
      "randomness": "0x7d9f33be64a788b02afaef6d033497e3f77074fc63195fd0e6939ff61e997a87"
    }
  ],
  "blockNumber": "7,407,262"
}

{
  "Sr25519": "0x445d9fbb0a82d62e31484105d766ba4a2047b7328183fd0185b8a53b819b3c2944c337fa62923dba03761edfeb71bf83fcb64507481e1a385581668473a6e284"
}