Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,561,630",
      "signature": "0xba00db0f9ab5ea80a2c8b7713afa9cee637bc0533decbe66cac8ba21da69645ee4bb47bdf80d4945b716984a1f2d00fb",
      "randomness": "0x364d94f29f83c96004b98ab4b583dd55121b4bf4c83ea9a6261df4c5604f3474"
    }
  ],
  "blockNumber": "7,410,743"
}

{
  "Sr25519": "0x0c69f303c1fc5819db6d7a4f707f3541c49fe70d48959e793dd139f89decea3861763a3c2eb21608e05172d07a1365fe62046d97e3fdb49e190e536e8ca5368b"
}