Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,659,547",
      "signature": "0xa2e0e484871def5c67e8b4291ebd45ce9fbe423527cbc2ae8ea757e5a55ae0bd3e85623622eadda83a91310fe1b88529",
      "randomness": "0xc7688922d0af3456d2a5c3daa82306aa9a1e29f9f9100dbaf32395fde0db86e9"
    }
  ],
  "blockNumber": "7,435,191"
}

{
  "Sr25519": "0xaca404e33ca8060751cf5a7043a502d6316c7edeb503c518dc4476b1a7086a40a54a614a8278e604f32ebca199dadf53f08d23da4db5e7b824f5e7fdd85a2481"
}