Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,622",
      "signature": "0x8366c413aa32bc1c7a098239ff7040c075667efe99424d7d1b91c6b2c7245611f6b936a4cc087e49634fb1942787d33e",
      "randomness": "0xfaf0d82f59fa075e8f464e0f2b3b01cebb7814fa818b7d29506e13466db9956a"
    }
  ],
  "blockNumber": "7,423,471"
}

{
  "Sr25519": "0x467da0cdbdb4e3e1f8b06f6b0fa46a2fe550cd51b5b82e2a0fa04c74a5dbc66869c73425e2e7a82b8c6c1ed6359972884d7b9ecdd394f3e1a960972ef34d7984"
}