Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,544,189",
      "signature": "0x98d465ed62e14cd9893489c1a5fccd2a786f1fcf61e9f64d82f1a8f89df8f037ebb515897b6e361320d0ce42ddee5843",
      "randomness": "0x150945b46182d3f2a3825e8bef2e662e79f97f1b8647b8bee0dd6ada92b92dfa"
    }
  ],
  "blockNumber": "7,406,383"
}

{
  "Sr25519": "0xb416d991bc8cfb21b3947b5bc4ea8a4702608ef2cab163b6db35b0b87800fd6561719307d60c0fd23639eaefcaae1dbc4dfa3bffb57a967ed7ed38f33ed4e881"
}