Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,566",
      "signature": "0x8ed7a42646bcb5a12e7fb61cb59d6cc87b2d6ad4f07a3a3623bea7018db958cc5b4d24ebfec66e92abbce87fbfa84247",
      "randomness": "0xd0bee0d2d3a733bfebb4390319b53aecf4408fb6a8e8ec87e497b7163e59258e"
    }
  ],
  "blockNumber": "7,413,477"
}

{
  "Sr25519": "0x44a35f826c625d18421547476d0a8dc464f4c60be0e1233cf1ffbdc1a1f52b786bccd482ef26b865c147f0497c69eb3fcc1ac4862c783b45266e47d410965289"
}