Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,546,661",
      "signature": "0x9931af8d0bb05c1203c159f0109207b63f8428fdbe8520a31a76ab58ac07f8fcbb1f090e99f46425e4cf2b012c95aead",
      "randomness": "0x0b68c4242b9947fd8d2f1aa36eabae554ee47b0c531cb394400618317b6b8c1a"
    }
  ],
  "blockNumber": "7,407,001"
}

{
  "Sr25519": "0x527932792b79347db6e3374d06b500c818f328bf15bb715bd7b12e2ad5b06f0c2383914880df5687ec72b6edde810ccd47416feecaebc33fa18c1d5eac4dfc87"
}