Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,542,738",
      "signature": "0xab50803d445f39366ba61ad9bea412f7876c3b5ac2bf20ed22650c95837e8dd550c778c0b878505eb2fb302d57e68163",
      "randomness": "0xbcee899420ec2d246b26f3a94b8c61841a5679b43e64ebde0f02a5623c5e67c0"
    }
  ],
  "blockNumber": "7,406,020"
}

{
  "Sr25519": "0x52511eb687a0ddf728aad60df1f168e75c5ddd9beee68c937b9f135fae9f702c7bde09b69e334b5b2ed745dc52d5cf01f25796a9bfccf0ca1075c08dc06bb488"
}