Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,098",
      "signature": "0xb752b61fcafcd58440d760452058ce9e30dd2fc33d54b309e9ed0509722cd24103228d183021fd8c0653d819eef27e20",
      "randomness": "0xf0242ec03f59d3071a36af2f07a72d09b18553ffeb23aa6c5c42f9e726e386bf"
    }
  ],
  "blockNumber": "7,414,610"
}

{
  "Sr25519": "0xae12bd6263530b3b268a971b60e40dc8682c0995874a22ca1ca2d4b0a015415680dbee04380d0112d384298ff5519e54e3ef6540aab277f53de0bdb78bfedb82"
}