Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,546,602",
      "signature": "0xa509fe41a01f9da4b1ac6863a3c6dbb2945d6ceb579555406786947842c62103dd53f67b4353eba9931990485c656420",
      "randomness": "0x03ea0d8b4dd3ca3f57b0e9547695c3e5baae1954469a55aee2539a751b7d293d"
    }
  ],
  "blockNumber": "7,406,986"
}

{
  "Sr25519": "0x625f4484ef7a64ff54a2fae4475b6605eb626e1ce16fa8df0805d90514eae00d43a9c6249216125eccdf597c12c5edf48791e73fdcd524fb694e5ca8e6da1a8b"
}