Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,600,924",
      "signature": "0xb0344fdd5f87c5d3573cdb68b16fde1c4146166bcf8d98dd79a04afbfea7524786980de73b77342a68122f11257b5e8b",
      "randomness": "0x651a0c2cbd28ac5603abc7523ad0c84872ebf7b93d34a02abaf62c9e8c96c143"
    }
  ],
  "blockNumber": "7,420,547"
}

{
  "Sr25519": "0x0844d985225154144a35ad4c62d92c8474b72906a7af77cc9af5f555bf60730cee77b27b55c795ce186a337a0cd53b785ceedd182f47f07c667be9d15347e486"
}