Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,585,464",
      "signature": "0xa88d51d66c76d871dea0479be5df9d535cf0022748ba2cd10be1a7208146387710e1f886e87eeaa2f7c5d1e76546a58b",
      "randomness": "0x1d2fec9381ce7ea956e3a6941042e8472700e4b91ac625e9f7fa1fcab91bf14a"
    }
  ],
  "blockNumber": "7,416,688"
}

{
  "Sr25519": "0xbeae8ac00fb9be1e35938e309c8b6be1cfea6b5efc7ebd579355e91c80eb294263777376dd951e6ecc0519f48b706a71bd05680bb432ab244d8e8940e510728d"
}