Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,537,564",
      "signature": "0xad9086b50e328aecd456f24d8c99736951a498c60549e3029e5114adda1c235a9387b56eaf402d72d0277b2e5bfa2136",
      "randomness": "0xcaa80ee59a277de3f35485b049ee932392544a77f0ef987df1e43fd562aa8f66"
    }
  ],
  "blockNumber": "7,404,726"
}

{
  "Sr25519": "0x0250f79b1bbbdd3e3fcea61e0a6f45c1dada2ac5392d0163f11f6b88fc1a3923be5a7c2784a2a7389bad708b4b9eb649d9c0e633533fbd6b9614fef190420b87"
}