Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,670,989",
      "signature": "0xaa325639d73b65397a726cd5a2bcc35b26e45af449bd061c11f2374ae9be072e8ce3f975fa220de94ea4376f67a20464",
      "randomness": "0xe3a6adab4fa8b2f010ce33e2a1684b2cdb938022138cd7861a8f60b9aac9f055"
    }
  ],
  "blockNumber": "7,438,039"
}

{
  "Sr25519": "0x10048439e13d7495fbe52a026c3bfae5aeebd65794787c0538115038a267470d867fb359dfa58f83e25ebb64ee195d321c7b65a08bf2b7279adacb540eb75e8a"
}