Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,602,939",
      "signature": "0x954fe6ab12bf23252e27237941c3f3d2389a792c972c6aac25eb6b778a26c10306a02e960328c6e555f0bcef1ac4a159",
      "randomness": "0x81b52ce9f543da2be9d697cc5bb1e04b02b48fe2cff1455462b7a0f9ccad438f"
    }
  ],
  "blockNumber": "7,421,051"
}

{
  "Sr25519": "0x0c88ad9297f6b6dbbaf2be80e5bd3900cec0935e008749a7492edecface6b05dca72fb6b639a07b17e75bcfaa461573afd026a4a9bcec83ffcfb77825c3e4483"
}