Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,584,659",
      "signature": "0xa28749e99fa58e2812ef11963b8bb734bca77b19aca68ccd3f75e805731bcc4898a217a5d887bd0f53cee2826bfbbd9b",
      "randomness": "0x1bbd48ca32271fc7da6b539ad8641e58b57923b9f279f24131d409941701fefa"
    }
  ],
  "blockNumber": "7,416,487"
}

{
  "Sr25519": "0xc4cb88d24898980a91fac154a302a9e4b591358d00613b620d87c2578a472a4b82a3b91bd8c6e44803d0f483bee9868702e454ff1264d4734a69a3632da20586"
}