Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,556,023",
      "signature": "0x8d2356a74676f9555163609a87682e9761c1ba319f82268fb5339dcd71b8916d87d61878b3698ed177881b804377eb17",
      "randomness": "0x30d8c1e8277c476cf51119c5626b1dcd686278d220ee93801029b7da37e10df8"
    }
  ],
  "blockNumber": "7,409,341"
}

{
  "Sr25519": "0x14613b0fec22ca9b80240efbb2c88dd2bb32b03080c27156b4b879438604fc5ec175b1bf8b5d66143a4b88e6337bb16080695d38b61b7bd6ec93438cf46ae58f"
}