Write Pulse

{
  "blockNumber": "7,431,052",
  "pulses": [
    {
      "round": "25,642,991",
      "randomness": "0x63c8a396c424515c7fd185882587bdee2603725dffa8261cf071c582a90f4eed",
      "signature": "0x84741c478204737d0dde4820ef140e56d1920f710bceadd17e01be9355b0bad3a3e74142367bad670eb5b7cade4303fb"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0x0630ba1e1fd7279cc594023dbe6507e11e0ce1d1245e8836e4ac9f2c08601617e7538d4e4471d94d915583c3fa9872713d0d62703a758e0f9d7eeb4a4587e688"
}