Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,662,920",
      "signature": "0xa1566739e90637a538ef7cfac935c57cb2fc61969b18c70de47246ae3d745155a27fd7e882239ba371ee77114eafd283",
      "randomness": "0x7c871183f6a76093f04d664fc7f73e67e7960a22c862abb63240ad1e08042068"
    }
  ],
  "blockNumber": "7,436,029"
}

{
  "Sr25519": "0x2e45bb8efecdf4afa2434628069134c74f38a0c87fded045a13bb7bc7a7ec17df895232225f0357dde0c17203b926e64316485ef4150339d4bd9aa5bc3c9b088"
}