Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,568,156",
      "signature": "0xb0c2164ffe490736549a68f1e7197e556c1eb305784f9512843d896d6179a7085bdc0c759d42af4de8c499c4f4f806f8",
      "randomness": "0xdc08f7ab41a10bb3ab8d5e573097746bebbfc25a400537e488ac2b8969e43292"
    }
  ],
  "blockNumber": "7,412,374"
}

{
  "Sr25519": "0x44a5afa5f63c6de5d8d71b595c94e390469ba0147e6ebc206c2fec2c57eb0d7a6552824d126177110ea75ad0a29e992cdbe0311f834981cab2dd5eca50a8e48b"
}