Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,539,996",
      "signature": "0x8f1c3f5521247568c021d4f215f48e3273b026388f2746aafe1b88fd086b6688cfef94aae469b812afa3e0720690725b",
      "randomness": "0x9efb8f1dbd16c54192086275032d518ebe6cc4c1f82988ecb22774311f2f081f"
    }
  ],
  "blockNumber": "7,405,335"
}

{
  "Sr25519": "0xec4f2f43a985e79f537bcb57ef325eea89780748ca1e57b5446ce0a92fb0c630b500e3e01274f55d3940760ab0ea55514138e7609d8b73a3137c23dac3656982"
}