Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,582,104",
      "signature": "0x855e5ed78927f0d87dceff1514b69803b38b4388792f9230bdc1dc0be6edc41823cf14fbd0e93133816829e02b2edbc7",
      "randomness": "0xd5cc77d5bd09612b1aa9c54d7854513923f0698485ec4222d857a7919c8433ce"
    }
  ],
  "blockNumber": "7,415,849"
}

{
  "Sr25519": "0x0e734e4e64aa1783e6081a2bef6ddf67b4e7705576b31df58601020ed5e2a51af7608461f4fd7230b8723a0a241a2c0cb4d00247e72a7253af2c2858cb56338c"
}