Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,567,642",
      "signature": "0xab8d81b1da9f64c7332d0baeab971e2c15de509a27f52d4f81edeefec698c87db1105c8fee8087a0fbc298bf341abfa3",
      "randomness": "0x761b58408a3f563f79a67da847affda2ac50be0db30a93f73ba74a9d375683e6"
    }
  ],
  "blockNumber": "7,412,246"
}

{
  "Sr25519": "0x6a777b0696c1e75d4ec7f1700d7b1904335cbe11ed2d5253e396ff926a66b23643ee48ac1bde897cba20d82edfa9b56d00ffeab588e0d28254cdcb124ae43b81"
}