Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,562,831",
      "signature": "0x8fb4c31e0f24370d82965e341f346982f7ab69c782c4a3b76909bb71cab1108de3c3aad615b99294874f6b4bdb1cee72",
      "randomness": "0x0aab9a18641a76b0c78a1818fee1ed04f3dbfb834137fa72c4061685b01e8201"
    }
  ],
  "blockNumber": "7,411,043"
}

{
  "Sr25519": "0x00a869d20ea4dc352c0a1613cd2326e82044b854f22bd9e966dd31467aa8993da3760d42b55d5ab6c78c0110596f61369bf7889603697d90b9d6fb3c99367780"
}