Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,585,381",
      "signature": "0x99ac17da70a7755956c667067c8e5f07a15962714f58f57e7dc4cc8843f294b9933af94e538336237ff1eeebb335558e",
      "randomness": "0xe1aac059694a87d42a53d89c84d420ae91351570fcb8d77501508463c9e6cf6b"
    }
  ],
  "blockNumber": "7,416,668"
}

{
  "Sr25519": "0x98f10728cee3e20dd9604fe5f99b2a605f4b325c01bd725960acad2e27df1866888a71ae36baefa7e3272370791fd18dc0a30f649e5c3b5c9c1b63eda54a4183"
}