Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,555,913",
      "signature": "0x9910338399ef4783488110263bfc93a6f1447b77fde7f366d4e09d9c7a10ce44cf38ca12cb22d45c6ba6b698a621374f",
      "randomness": "0x934f28c4f41fba8532c7a0ca46c67b075877e9f3d87ffdb3a2fe7a14017d6ba2"
    }
  ],
  "blockNumber": "7,409,314"
}

{
  "Sr25519": "0x96a86165c79435f11c7b8aba62489f451187b4d7e27c41256461f8aa176d31262706034bb0b42fab6edd50f1c1d7705706f06fa5ccdf8a4116657b78948e3c8e"
}