Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,676,528",
      "signature": "0x8b11806fe4d6dbe3401f9b9538c0e5e1b22528add0745857e8cc4f138a02b686a58e3d61749484cd8f3119d2f6b1c948",
      "randomness": "0xa770157b778737feecc60d41a0e7ee35f79b0dcdd5ecc0ae24f04dc27327ef04"
    }
  ],
  "blockNumber": "7,439,423"
}

{
  "Sr25519": "0x324c531c06e9c8cfc8ee91ce90dd5fe230a888f910e6d589416c2b5bc8d13405aaf1aaa1b4caeba100261571a62abced686805e275a515f91250262168f0e489"
}