Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,621,311",
      "signature": "0x8da010cc8c3432fd28d986656b9d30cdda545746f479342834d34cfbe1b691adb8508f4bef4c3b2a10c490fcab2d0d93",
      "randomness": "0x8429b4da8ac42705f6cb0cc7e6569e31fa79c71c67f88d282bcf47b8a2728e96"
    }
  ],
  "blockNumber": "7,425,643"
}

{
  "Sr25519": "0x8e3908ab606549a7c1548af25c86bc6f3366fabbb2fcf1919a177327ff5cfe0206aa65664f38d121ea25759ab77995a6b5d5465cb9d68b35877351afa79d2284"
}