Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,561,404",
      "signature": "0xa48188f516b995dd05d6dcb78c94c7943127fc5b59e471c133137e92c3a1450e0c85539fb118496cb5f0ff175701f62a",
      "randomness": "0x49b880e9c8d99e70fd014840e08f1dcf3774b8b966aaec0ac85dfb1413da005a"
    }
  ],
  "blockNumber": "7,410,686"
}

{
  "Sr25519": "0x7aaba595a0aee207a2e39a9ebedff047dbe507196ecdf11cc573e20a130ebb43fa36fcfdd424d2107dc4ab6fd299347af4369ba72b4f29c708f0ecc272093589"
}