Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,934",
      "signature": "0xa386157ce965995ec1e79dd4c8823b3cd7e2028a64d5cbd898521fffba60b125c1419c9e5e9f0752e159deb6c275e267",
      "randomness": "0x90e2ebc70bd573904c80e32c7180bae2bc803412d9888f57d333453c24aff823"
    }
  ],
  "blockNumber": "7,407,819"
}

{
  "Sr25519": "0x3ec8213fc47bde292b61237eb8277e3531431dcce9394903cd108497c121da0a610a115837509298e3e99eb663724cf8177f225ef0c174e030138fe6203f8585"
}