Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,541,068",
      "signature": "0xad6d6eb1e5b0449c89e3a91d34ea37e2ba257d3e5e93999eed917d6e3d74715e7914ef5cc9e4133f87de7bc20b57fa19",
      "randomness": "0x76b07364894f492dc7ef31a26547d0a3f97ba948fb08ea0fcc8cc667b6686188"
    }
  ],
  "blockNumber": "7,405,602"
}

{
  "Sr25519": "0x6e62b35c445d5050d1326c45a015426c3cb472a33c2be9ca96155549e92ed70c0d72214fb8da70891c82d2a54e1b4b73023780e333e2de191e4836c8b404bf84"
}