Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,600,873",
      "signature": "0x845f17721b9c4299b19f36798925a7ac680bd1e2a110bbf7565c9d1c8b4fcc95b9016de8eaf98ebf006cd5a3660cd6c6",
      "randomness": "0xee99aa6ae2ddf0b14b9707f00730c9cb8a76b1c2f6aa58aa812ae3e238f47964"
    }
  ],
  "blockNumber": "7,420,535"
}

{
  "Sr25519": "0x84fe8b53a1e3480f3148f1519fa8abe5c78d88a99421ba5149b0bb94780ca250b916ee97de82c2eda782588ba173cd67c70779a1015a0df39028bbea5295a783"
}