Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,263",
      "signature": "0x94ef0a672141c43e477d0d933a37141bf3d1b67899ac5a205c853f9b03fb5ba670877e28e612260f13326932f16a1a38",
      "randomness": "0xcac71863e10f0c09ae6905bfcb1e6513f965578f0e30120580fa9f6736c301d1"
    }
  ],
  "blockNumber": "7,415,638"
}

{
  "Sr25519": "0x5893167d8d6f65aab6befe288997dc25ec81626d83dc0998b88afdca94ae3164a520d878e812523d7ae479c59925c81688be753121b9682e99c5839db29ed98d"
}