Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,594,074",
      "signature": "0x8096a0ea28c6dd8e4cac7c5b6f928e2f20ac8444a1f89d12eecaeeecbf4bf19678acb067abde08faee25b91a400fbd58",
      "randomness": "0x0f0569317be646e48b902406c219157ff0e23537ada994e457ef7a7986776e09"
    }
  ],
  "blockNumber": "7,418,835"
}

{
  "Sr25519": "0xb6bc4e45ba972d90caead795359472861fa029d7f6ec64ba25cd0df39e20a219d5a383321417b2c7ad2bb095d655224d4db50b0011cebffd448e960e98f20c86"
}