Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,574,794",
      "signature": "0xb1025886ae38e3451c04dd884164f17b789e5e8bf5d30c28e3ba7d1012fc728b6411aa8b961a2916500abae1fd1f9f5d",
      "randomness": "0x70ca4731225e28087b43e7d490b4a3ff597fc00a61e221389ff801ff1c4e2d00"
    }
  ],
  "blockNumber": "7,414,034"
}

{
  "Sr25519": "0x8eca01b06cd1c107f6c1744da9c5e22e0b09d845d55cd6bbab07548e8a31bf06c8adc5c496af0f3f7f6713f3d7ae62b938eba20ec374cd894da6e19f53ebf883"
}